结论分布在脑沟脑池、小脑幕、直窦、矢状窦旁密度增高影是诊断新生儿蛛网膜下腔出血的重要征象。

Conclusions The high density shape that was distributed in sulcus and cistern, tentorium of cerebellum, straight sinus and sagittal sinus is important for diagnosing SAH in neonates.

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作为影响知识沟形成的一个重要因素，传播媒介差异一直以来都是学者关注的一个焦点。

As an important factor influencing the formation of knowledge gap, media difference has long been a research focus in the knowledge gap literature.

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我们一来到这里，我就从乔的背上下来，站在沟边上，一直没有移动过。

I had alighted from Joe's back on the brink of the ditch when we came up, and had not moved since.

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